@keyframes div_1{
			0%{
				bottom: 0;
				left:0;
			}
			50%{
			bottom: 50%;
			left:15%;
			}
			100%{
				bottom: 100%;
				left:5%;
			}
		}
		@keyframes div_2{
			0%{
				bottom: 0;
				left:10%;
			}
			50%{
			bottom: 50%;
			left:20%;
			}
			100%{
				bottom: 100%;
				left:0%;
			}
		}
		@keyframes div_3{
			0%{
				bottom: 0;
				left:20%;
			}
			50%{
			bottom: 50%;
			left:40%;
			}
			100%{
				bottom: 100%;
				left:15%;
			}
		}
		@keyframes div_4{
			0%{
				bottom: 0;
				left:30%;
			}
			50%{
			bottom: 50%;
			left:50%;
			}
			100%{
				bottom: 100%;
				left:20%;
			}
		}
		@keyframes div_5{
			0%{
				bottom: 0;
				left:40%;
			}
			50%{
			bottom: 50%;
			left:60%;
			}
			100%{
				bottom: 100%;
				left:30%;
			}
		}
		@keyframes div_6{
			0%{
				bottom: 0;
				left:50%;
			}
			50%{
			bottom: 50%;
			left:70%;
			}
			100%{
				bottom: 100%;
				left:40%;
			}
		}
		@keyframes div_7{
			0%{
				bottom: 0;
				left:60%;
			}
			50%{
			bottom: 50%;
			left:80%;
			}
			100%{
				bottom: 100%;
				left:50%;
			}
		}
		@keyframes div_8{
			0%{
				bottom: 0;
				left:70%;
			}
			50%{
			bottom: 50%;
			left:90%;
			}
			100%{
				bottom: 100%;
				left:60%;
			}
		}
		::-webkit-scrollbar {
		  display: none; /* Chrome Safari */
		}
		.div_public_css{
			background:rgba(0, 0, 0, 0.7);
			border: none;
			animation-timing-function: linear;
			animation-iteration-count: 10000;
		}
		.div_1{
			position: absolute;
			width: 80px;
			height: 80px;
			border-radius:40px ;
			animation-name:div_1;
			animation-duration: 3s;
		}
		.div_2{
			position: absolute;
			width: 50px;
			height: 50px;
			border-radius:40px ;
			animation-name:div_2;
			animation-duration: 4s;
		}
		.div_3{
			position: absolute;
			width: 60px;
			height: 60px;
			border-radius:40px ;
			animation-name:div_3;
			animation-duration: 5s;
		}
		.div_4{
			position: absolute;
			width: 80px;
			height: 80px;
			border-radius:40px ;
			animation-name:div_4;
			animation-duration: 6s;
		}
		.div_5{
			position: absolute;
			width: 100px;
			height: 100px;
			border-radius:50px ;
			animation-name:div_5;
			animation-duration: 7s;
		}
		.div_6{
			position: absolute;
			width: 80px;
			height: 80px;
			border-radius:40px ;
			animation-name:div_6;
			animation-duration: 6s;
		}
		.div_7{
			position: absolute;
			width:60px;
			height: 60px;
			border-radius:40px ;
			animation-name:div_7;
			animation-duration: 5s;
		}
		.div_8{
			position: absolute;
			width:50px;
			height: 50px;
			border-radius:40px ;
			animation-name:div_8;
			animation-duration: 4s;
		}